Replies
Re: Force Components Question
Posted on
12. Dec. 2007 - 02:24
FBD in order, take a cut prior to the pulley - what does that tell you?
Is the force at x = F?
Regards,
Lyle ■
Re: Force Components Question
Posted on
12. Dec. 2007 - 04:20
Oh, ok. Then to find the force components, Fx=F.cos(a), and Fy=F.sin(a), we need to know the angle (a) which depends on the tangent point on the pulley. We can also calculate that.
Thank you. ■
Force Components Question
Hello,
I don't know if this is a correct forum for this question but any help would be appreciated. This is not an assignment question.
Consider the example in the figure. I am trying to find the components of F (Fx and Fy) at an unknown point X. Is it ok to say Fx=Fcos(a) where a is the angle at point X? Or should I take into consideration the forces at the part that touches the pulley?
Attachments
figure1 (JPG)
■